Last updated: March 17, 2025
In January, Bangor, United Kingdom experiences a mild yet often damp winter, with an average temperature of 6°C (44°F). The month showcases a maximum temperature of 13°C (56°F), while the minimum dips to 1°C (33°F), creating chillier evenings. Rain is a frequent visitor, accumulating to 78 mm (3.1 in) over 14 days, contributing to the region's characteristic high humidity levels, averaging 87%. This blend of temperatures and precipitation sets the stage for a dreary but enchanting ambiance, typical of a Welsh winter.
In Bangor, United Kingdom, January experiences a chill that sets the tone for the winter months, with temperatures ranging from a brisk 1°C (33°F) to a mild 13°C (56°F). The average temperature hovers around 6°C (44°F), providing a cool, crisp atmosphere. As the month progresses into February, the temperatures remain fairly stable, maintaining the same minimum and average while peaking slightly lower at 12°C (54°F). This consistency continues into March, where a slight dip in minimum temperatures to -2°C (29°F) introduces the first hints of spring. Overall, January stands out as a typically cold month, leading into a gradual warming trend as Bangor transitions towards the milder days of spring.
In January, Bangor experiences an average precipitation of 78 mm (3.1 in), falling over approximately 14 days. This sets the stage for a wetter February, which sees an increase to 111 mm (4.4 in) and 16 rainy days. The trend continues into March, with 94 mm (3.7 in) of rainfall over 17 days. As spring approaches, April brings a noticeable drop in both precipitation and rainy days, with only 45 mm (1.8 in) falling over 10 days. This reduction is short-lived, as May's totals climb back to 69 mm (2.7 in). The summer months sharpens the pattern of frequent rain, peaking in August with 129 mm (5.1 in) across 19 days. The yearly pattern suggests a marked increase in rainfall through the late summer and into autumn, culminating in a wet November with 128 mm over 21 days, before returning to more moderate levels in the cooler winter months. Overall, Bangor's precipitation shows a distinct seasonal rhythm, oscillating between wettest summer months and drier periods in the spring.
In January, Bangor, United Kingdom, experiences an average humidity of 87%, setting the tone for a month characterized by cool, damp weather. This relatively high humidity is mirrored in the following months, with February and March maintaining levels around 86%. As the year progresses into spring, humidity begins to gradually decline, dropping to 85% in April and reaching 82% by May, suggesting a slight warming trend. However, this respite is short-lived; humidity levels bounce back to 84% in June and stabilize at 86% during the summer months of July and August. As autumn approaches, Bangor sees a notable increase in humidity, peaking at 90% in November, gradually receding to 86% by December. Overall, January's humidity marks the start of a pattern characterized by high moisture levels, which persist throughout much of the year, underscoring the region's cool and often wet climate.
In January, Bangor experiences a UV Index of 1, categorizing it as a month of low exposure, with a safe burn time of 45 minutes. This trend of low UV radiation continues into February, maintaining the same index and burn time. As spring approaches, March sees a slight increase to a UV Index of 3, indicating moderate exposure, which shortens the burn time to 30 minutes. This upward trend continues into April and May, with April reaching a UV Index of 5 and May peaking at 6, where the risk becomes high and burn time decreases to 25 minutes. The summer months of June and July bring the highest levels of UV exposure with an UV Index of 8 and a burn time reduced to just 15 minutes. As summer fades, August softens to a high index of 6, followed by a moderate 5 in September. The fall months revert back to low exposure levels in November and December, echoing the conditions of the new year. For a comprehensive look at UV levels throughout the year, visit Bangor UV Index.
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In Bangor, January typically ushers in 82 hours of sunshine, setting a stark contrast to the forthcoming months. As winter recedes, February brings a significant increase to 153 hours, heralding the transition towards spring. March continues this upward trend with 221 hours, while April bursts forth with 334 hours, showcasing the rejuvenating effect of longer days. May reaches its peak, basking in 413 hours of golden rays, shortly followed by a slight decline in June and July, maintaining an impressive 409 and 415 hours respectively. As summer wanes, August experiences a gentle drop to 361 hours, transitioning into the more subdued autumn months. By September, sunshine hours dwindle to 302, ultimately leading to a winter return with October at 233 hours, and the year closing with the chill of shorter days at 120 hours in November and just 90 hours in December. This pattern highlights a vibrant seasonal cycle, with Bangor enjoying its most radiant moments in spring and summer, before retreating into the cozy embrace of winter.
In Bangor, United Kingdom, January brings a modest chance of sunny weather, sitting at 26%. This slight uptick in sunshine compared to February's 25% hints at a gradual shift as winter progresses towards spring. However, the likelihood of clear skies is notably lower than in the coming months, with April boasting a significant 48% chance of sunshine. Overall, the trend reveals that while January offers a glimmer of hope for sunny days, it remains far from the sun-drenched promise of spring, reinforcing the notion that residents must brace for typical winter grayness.
In Bangor, United Kingdom, January marks the beginning of a gradual increase in daylight hours, offering 7 hours of light as the year kicks off. As February rolls in, this duration expands to 9 hours, signaling the onset of spring's embrace. By March, daylight stretches to 11 hours, and the trend continues upward, peaking in June at an impressive 17 hours. This peak provides a delightful contrast to the shorter days of winter, which return in November and December, each offering just 7 hours once again. The transition through spring and summer showcases a rhythmic pattern of increasing light, inviting both residents and visitors to bask in the changing seasons.
In January, Bangor, United Kingdom, experiences an average wind speed of 6.0 m/s (13 mph), setting the stage for a breezy winter month. As the year progresses into February, the winds pick up, reaching 8.4 m/s (19 mph), providing a brisk contrast to the preceding cold. Interestingly, the wind speed then drops back to 6.0 m/s (13 mph) in March, illustrating a return to January-like conditions. The trend continues into the spring, with April seeing a further decline to 4.6 m/s (10 mph), followed by gentle breezes in May and June, averaging 5.2 m/s (12 mph) and 4.9 m/s (11 mph), respectively. The summer months, however, bring even calmer winds, hitting a low of 3.4 m/s (8 mph) in July and slightly increasing to 3.9 m/s (9 mph) in August. As autumn approaches, wind speeds begin to rise again, with October and November averaging 6.1 m/s (14 mph) and 6.9 m/s (15 mph), before tapering off to 6.6 m/s (15 mph) in December. This cyclical pattern highlights Bangor's lively wind dynamics, characterized by gustier beginnings and calmer summer days, making for a unique and ever-changing coastal climate.
The weather in Bangor changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Bangor and find detailed weather information for every month.
In comparing the weather between January and February, both months experience similar minimum temperatures of 1°C (33°F) and average temperatures around 6°C (43-44°F). However, February tends to be slightly cooler with a maximum temperature of 12°C (54°F), compared to January's 13°C (56°F). Precipitation also increases in February, with 111 mm (4.4 in) over 16 days, compared to January's 78 mm (3.1 in) across 14 days. Humidity remains relatively stable with January at 87% and February at 86%. For more detailed insights, check out Bangor weather in February.
In January, the weather in Bangor is generally cool, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F). The month sees significant precipitation, totaling 78 mm (3.1 in) over about 14 days, and high humidity levels at 87%. In contrast, March brings slightly colder mornings with temperatures dipping to a minimum of -2°C (29°F), while the average and maximum temperatures slightly outperform January at 7°C (44°F) and 14°C (57°F), respectively. Rainfall in March is heavier at 94 mm (3.7 in) spread across 17 days, accompanied by slightly lower humidity at 86%. For a detailed look at the weather conditions, check out Bangor weather in March.
In January, the weather in Bangor is characterized by cooler temperatures, with minimums around 1°C (33°F) and average highs reaching only 13°C (56°F). It also sees significant precipitation over 14 days, totaling 78 mm (3.1 in), and a high humidity of 87%. In contrast, April brings a slight warming trend, with temperatures ranging from a minimum of 2°C (36°F) to an average of 14°C (58°F). Precipitation decreases to 45 mm (1.8 in) over 10 days, and humidity remains relatively high at 85%. For more detailed information, you can check Bangor weather in April.
In January, temperatures range from a chilly 1°C (33°F) to a mild 13°C (56°F), with an average of 6°C (44°F). The month experiences significant precipitation, with 78 mm (3.1 in) falling over 14 days and humidity levels reaching 87%. In contrast, May brings a milder climate, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 17°C (62°F) and an average of 10°C (51°F). Rainfall decreases to 69 mm (2.7 in) over 12 days, and humidity is slightly lower at 82%. For more details on what to expect in May, check out Bangor weather in May.
In January, the weather is quite chilly, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F) and an average temperature of 6°C (44°F). This month experiences significant precipitation of 78 mm (3.1 in) spread over 14 days, along with high humidity at 87%. In contrast, June offers a milder climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 19°C (66°F), and an average temperature of 13°C (55°F). Although June has slightly higher precipitation at 93 mm (3.7 in) over 15 days, the humidity is lower at 84%. For a more detailed look at the weather in Bangor during June, you can visit this link: Bangor weather in June.
In January, the weather in Bangor is quite chilly, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F). The month sees considerable precipitation, with 78 mm (3.1 in) falling over 14 days, accompanied by high humidity levels of 87%. In contrast, July offers a much milder climate, with temperatures averaging between 9°C (49°F) and 20°C (69°F). Although it experiences slightly more precipitation at 108 mm (4.2 in) over 15 days, the humidity is just a notch lower at 86%. For a more detailed insight into the weather specifics during July, you can check Bangor weather in July.
In January, the weather in Bangor is notably colder, with average temperatures ranging from a brisk 1°C (33°F) to a mild 13°C (56°F). This month sees about 78 mm (3.1 in) of precipitation spread over 14 days, with high humidity levels of 87%. In contrast, August brings warmer temperatures, with averages from 10°C (51°F) to 19°C (66°F). However, it also experiences higher precipitation, totaling 129 mm (5.1 in) over 19 days, while humidity remains slightly lower at 86%. For more details on the summer weather, check out Bangor weather in August.
When comparing January and September weather in Bangor, notable differences emerge. January features cooler temperatures, with a minimum of 1°C (33°F) and an average of 6°C (44°F), while September enjoys milder conditions, starting at a minimum of 8°C (46°F) and averaging 13°C (56°F). Additionally, January has a maximum temperature of 13°C (56°F), whereas September can reach up to 20°C (68°F). In terms of precipitation, January sees about 78 mm (3.1 in) over 14 days, while September has slightly more rainfall at 95 mm (3.8 in) across 17 days, coupled with a humidity level that remains relatively stable at 87% in January and 88% in September. For more detailed insights into September weather, visit Bangor weather in September.
In January, the weather is notably colder, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (56°F). The month sees around 78 mm (3.1 in) of precipitation over 14 days, and humidity levels hover at 87%. In contrast, October presents a milder climate with temperatures varying from a minimum of 5°C (41°F) to a maximum of 17°C (63°F). Although October experiences more precipitation overall, totaling 125 mm (4.9 in) over 19 days, it retains a slightly higher humidity level of 89%. For a more detailed view of what to expect, check out Bangor weather in October.
In January, temperatures in Bangor typically range from a chilly 1°C (33°F) at night to a maximum of 13°C (56°F) during the day, with an average temperature of around 6°C (44°F). The month sees around 78 mm (3.1 in) of precipitation over about 14 days, contributing to a high humidity level of 87%. In contrast, November offers slightly warmer temperatures, with minimums of 3°C (38°F) and maximums reaching 14°C (58°F), averaging 9°C (48°F). However, November is notably wetter, receiving 128 mm (5.1 in) of rainfall spread over 21 days, and has a slightly higher humidity of 90%. For more information on the specific conditions, you can visit Bangor weather in November.
January and December exhibit similar temperature ranges, with January experiencing slightly cooler conditions, particularly at its minimum, which is 1°C compared to December's 2°C. The average temperatures are also close, with January averaging 6°C and December averaging 7°C; both months peak at 13°C. However, January is drier, with precipitation at 78 mm over 14 days, while December has significantly more rainfall at 118 mm across 18 days. Humidity levels remain comparable, with January at 87% and December slightly lower at 86%. For a more detailed look, you can check Bangor weather in December.
As January unfolds in Bangor, the weather paints a stark contrast to the milder months. With average temperatures hovering around a brisk 6°C, the chill is felt more keenly, especially with a high humidity level of 87% that can make the air feel even colder. This month tends to be one of the wetter ones, recording significant precipitation over several days, thus adding to the wintery atmosphere. If you're seeking to understand more about the climate variations throughout the year, explore the details in our guide on Bangor Climate.